Quantifying health impacts and economic costs of PM exposure in Mexican cities of the National Urban System.

Objectives: To estimate avoidable mortality, potential years of life lost and economic costs associated with particulate matter PM exposure for 2 years (2013 and 2015) in Mexico using two scenarios of reduced concentrations (i.e., mean annual PM concentration < 12 µg/m and mean annual PM concentration < 10 µg/m).